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Zenith 7-S-240 Eye tube question
#18

Traced out all 6 pins and they go where they are supposed to.
also re-verified Resistors 5, 6, 7, 14, 15 and C7

Radio receives stations good (what I'm used to) have about 15-20' of antenna Vol is good across the stations
Ran all my eye tubes through the tube tester Knight 600A all were good also did the 6T5 again and it is better than I remembered so I'm going to use it

Hooked up a 9v with the + to chassis and the - to the 3 pin of the 6T5 it closes the eye about 15% from full open and drops the station vol by 30% also voltage goes from -2.8 to -9.2v with the battery

going to do some more tracing and verifying on what I have done

Nothing else to do on a rainy day down here!....:-)


Messages In This Thread
Zenith 7-S-240 Eye tube question - by Eric - 05-30-2016, 04:37 PM
RE: Zenith 7-S-240 Eye tube question - by morzh - 05-30-2016, 09:34 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 05-31-2016, 02:00 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-01-2016, 02:41 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-02-2016, 09:04 AM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-02-2016, 05:20 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-03-2016, 07:02 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-04-2016, 02:21 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-05-2016, 12:13 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-05-2016, 04:14 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-06-2016, 04:55 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-07-2016, 05:28 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-07-2016, 05:29 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-07-2016, 08:10 PM
RE: Zenith 7-S-240 Eye tube question - by Eric - 06-08-2016, 05:02 PM



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